Ninja AF100UK vs Ninja Foodi MAX AF400UK: Which Should You Buy? (UK 2026)
🍟 Products Compared
📊 Specs Comparison
| Feature | Ninja AF100UK | Ninja Foodi MAX AF400UK |
|---|---|---|
| Price | $99.99 | $191.57 |
| Rating | 4.8/5 | 4.8/5 |
| Key Feature 1 | Single 3.8L basket | Dual Zone (2 x 4.75L drawers) |
| Key Feature 2 | 4-in-1 functions (Air Fry, Roast, Reheat, Dehydrate) | 6-in-1 with Max Crisp & Sync/Match cook |
| Wattage/Power | 1550W | 2470W |
| Capacity | 3.8L (feeds 1-2) | 9.5L total (feeds up to 8) |
| Warranty | 2-year guarantee (with registration) | 2-year guarantee (with registration) |
* Ninja Air Fryer AF100UK, 3.8L, 4-in-1
- * Affordable at under $100
- * Compact footprint suits small kitchens and single households
- * Lower 1550W draw is cheaper to run
- * Dishwasher-safe non-stick basket is easy to clean
- ❌ 3.8L capacity is too small for families or large batches
- ❌ Single zone means only one food/temperature at a time
* Ninja Foodi MAX Dual Zone Air Fryer AF400UK, 9.5L
- * Two independent zones cook different foods at different settings simultaneously
- * Sync finishes both drawers at the same time; Match copies settings to both
- * Huge 9.5L capacity handles full family meals or a whole chicken
- * Max Crisp mode delivers extra-crunchy results fast
- ❌ Nearly double the price and a large countertop footprint
- ❌ High 2470W power and bulk are overkill for one or two people
📝 User Reviews
Amazon reviewers rate both at 4.8/5, praising how quickly and evenly they crisp food with little to no oil; AF400UK owners especially love the dual-basket flexibility, while AF100UK buyers highlight its value and perfect size for smaller households.
🏆 Verdict
Buy the AF400UK if you cook for a family and want to prepare mains and sides together without juggling batches — the Dual Zone convenience justifies the extra cost. If you live alone or as a couple and want to save money and counter space, the AF100UK delivers the same great Ninja crisping in a smaller, cheaper package.
The AF100UK is best for singles, couples and small kitchens on a budget. The AF400UK is best for families and batch cookers who want to cook two dishes at once.
❓ FAQs
What is the difference between the AF100UK and AF400UK?
The AF100UK is a single 3.8L basket with 4 functions, while the AF400UK has two separate 4.75L drawers (9.5L total) and 6 functions including Dual Zone Sync and Match cooking.
Can the Ninja AF400UK cook two different foods at once?
Yes. Its Dual Zone design lets each drawer run a different food, time and temperature, and the Sync setting finishes both at the same moment.
Is the AF100UK big enough for a family?
It comfortably serves 1-2 people. For 3 or more, or for cooking mains and sides together, the larger 9.5L AF400UK is the better choice.